EP3835638B1 - Dispositif de fixation de conduites - Google Patents

Dispositif de fixation de conduites Download PDF

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Publication number
EP3835638B1
EP3835638B1 EP19214909.4A EP19214909A EP3835638B1 EP 3835638 B1 EP3835638 B1 EP 3835638B1 EP 19214909 A EP19214909 A EP 19214909A EP 3835638 B1 EP3835638 B1 EP 3835638B1
Authority
EP
European Patent Office
Prior art keywords
clamp part
groove
clamping block
clamp
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19214909.4A
Other languages
German (de)
English (en)
Other versions
EP3835638A1 (fr
Inventor
Ulrich Stefan König
Matthäus Schulz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Walter Stauffenberg GmbH and Co KG
Original Assignee
Walter Stauffenberg GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to ES19214909T priority Critical patent/ES2918190T3/es
Application filed by Walter Stauffenberg GmbH and Co KG filed Critical Walter Stauffenberg GmbH and Co KG
Priority to DK19214909.4T priority patent/DK3835638T3/da
Priority to LTEP19214909.4T priority patent/LT3835638T/lt
Priority to PL19214909.4T priority patent/PL3835638T3/pl
Priority to EP19214909.4A priority patent/EP3835638B1/fr
Priority to CN202080085664.6A priority patent/CN114761719A/zh
Priority to US17/783,827 priority patent/US11802637B2/en
Priority to PCT/EP2020/084658 priority patent/WO2021115959A1/fr
Publication of EP3835638A1 publication Critical patent/EP3835638A1/fr
Application granted granted Critical
Publication of EP3835638B1 publication Critical patent/EP3835638B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1075—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being joined with a hinge on one side and fastened together on the other side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • F03D80/85—Cabling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1008—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe
    • F16L3/1025—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe the members being joined by quick acting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/23—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/10—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
    • F16B2/185—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles using levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0433—Clamping or clipping connections for rods or tubes being in parallel relationship
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • the invention relates to a device for fastening lines, in particular power cables, pipes or hoses, according to the preamble of patent claim 1.
  • clamps which include a clamp body that is made of a thermoplastic or elastomeric plastic or also of metal.
  • the clamp body is often formed from two fastening parts that can be connected to one another by means of screws and that, in the mounted state, form a passage for accommodating the line.
  • the SE 1 651 019 A1 discloses a coaxial cable mount comprising a support seat, a cover plate hingedly connected to the support seat, and an elastomeric sheath.
  • the WO 2014/037084 A1 discloses a fastening system for string elements, such as cables, hoses or pipes, particularly in wind turbines.
  • the invention aims to remedy the situation.
  • the invention is based on the object of providing a device for fastening lines, in particular power cables, pipes or hoses, which has a small number of components and which is also particularly suitable for efficiently fixing lines within the tower of a wind turbine. According to the invention, this object is achieved by a device having the features of claim 1.
  • the invention provides a device for fastening lines, in particular power cables, pipes or hoses, which has a smaller number of components and which enables lines to be installed efficiently, in particular also within the tower of a wind turbine.
  • the fastening parts comprise two clamp parts which are connected to one another in an articulated manner via at least one hinge, each of which has at least one Record terminal block, which has a groove on its outer lateral surface, in which a section of a clamp part is positioned and which has, on its inner side opposite the groove, a channel which is in the form of a cylinder jacket section and runs axially at right angles to the groove for receiving a line.
  • the terminal blocks with their channel can be easily braced against the cable that is accommodated by the channel using the tension lock.
  • the flat contact between the channel and the line prevents damage to the line.
  • By temporarily releasing the tension lock it is possible to easily change the positioning of the line within the device.
  • the terminal blocks are preferably of identical design. This simplifies manufacture and assembly.
  • the clamping hook is designed at the end in the form of an eyelet, the section of which facing the counter-hook is straight. This enables a uniform transmission of force between the clamping hook and the counter-hook, while at the same time the clamping hook is prevented from sliding out of the counter-hook.
  • the clamping hook is connected to the clamping bracket of the clamping closure via a threaded spindle.
  • the threaded spindle is preferably prestressed against the clamping bracket by means of spring elements, which particularly preferably comprise plate springs and/or helical springs.
  • each of the two clamp parts comprises a flat end face, on the opposite side at an angle to this two side wings are formed. This achieves a lateral fixation of the clamping blocks in the clamp parts.
  • the side wings are preferably placed at the same angle on the end face.
  • the inner contour of the section of the respective clamp part essentially corresponds to the outer contour of the groove base of the groove of the clamping block against which it rests. This achieves a good fixation of the respective clamping block on the respective clamp part. Axially, the clamping blocks are retained via the side walls of the groove in which they are located.
  • At least one clamp part and at least one clamping block accommodated by it have corresponding latching means for the positive-locking, detachable connection. This achieves a simple fixation of the terminal blocks on the clamp parts.
  • At least one terminal block has at least one locking pin, which can be introduced into a locking bore of the clamp part receiving it.
  • a weakening of the material is preferably provided in front of the locking pin in the terminal block, which is formed, for example, by a recess in certain areas. This weakening of the material allows the advice pin to move back to a limited extent when the terminal block is inserted into a clamp part, until the locking pin slides into the locking hole.
  • a clamp part has at least one bore for passing through a fastening screw. This allows the device to be easily attached inside the tower of a wind turbine.
  • At least one receiving space for receiving at least one nut is arranged in a clamping piece or between two adjacently arranged clamping pieces, the internally threaded bore of which is aligned with the bore for passing through a fastening screw.
  • the nut is preferably designed as a weld nut on the clamp part is attached. In order to avoid a punctiform application of force to a terminal block by a screw that is screwed through the nut, the receiving space for the nut must be dimensioned sufficiently deep.
  • a longitudinal groove which runs at right angles to the groove and forms the receiving space for at least one nut is introduced in a clamping piece at least partially into the base of the groove.
  • a second angled side wing is formed onto the angled, first side wing of the first clamp part, with two clamping blocks being arranged, each of which rests against a first side wing between a second side wing and the end face of the clamp part.
  • a first side wing preferably encloses an angle of 120° with the second side wing formed on it.
  • each clamp part accommodates exactly one terminal block, with the side wings molded onto the end face of each clamp part each being set at an angle of 90° to the end face.
  • the two terminal blocks have an essentially cuboid shape, which are encompassed by the essentially C-shaped clamp parts and whose grooves serve to accommodate a line passed between them, against which the terminal blocks can be clamped.
  • the clamp parts and the terminal blocks are preferably of identical design.
  • the clamp parts are made of metal, preferably sheet steel, and the terminal blocks are made of plastic, preferably elastomer. This ensures that the clamping blocks are reliably braced by the clamp parts.
  • the elastic terminal blocks form an evenly prestressed contact surface on the cables they hold.
  • the device selected as an exemplary embodiment for fastening lines, in particular electrical lines, within the tower of a wind turbine comprises a first clamp part 1 and a second clamp part 2, which are connected to one another in an articulated manner via a hinge 3 and which each receive a terminal block 4, with a toggle fastener 5 being arranged, via which the two clamp parts 1, 2 can be braced against one another.
  • the two clamp parts 1, 2 are in accordance with the embodiment figure 1 designed as identical C-shaped bent sheet metal parts and have an end face 11, 21, on the longitudinal sides of which two oppositely arranged side wings 12, 22 are formed.
  • the side wings 12, 22 are perpendicular to the end face 11, 21 employed on this.
  • Two bores 13, 23 are introduced centrally in the end face 11, 21 at a distance from one another. Aligned with the bores 13, 23, weld nuts 6 are fastened to the end face 11, 21 on its side facing the side wings 12, 22.
  • the side wings 12, 22 are also each provided with two spaced-apart detent bores 14, 24.
  • the hinge 3 essentially consists of two hinge fittings 31 which are each fastened to one of the two clamp parts 1, 2 and which have eyelets 32 which are crossed at the ends and through which an axis 33 is guided.
  • the terminal block 4 is designed as a substantially cuboid plastic injection molded part.
  • a groove 41 is made in the terminal block 4, which also extends over the side surfaces adjoining the rear side and whose width corresponds approximately to the height of the clamp part 1, 2, from which the terminal block 4 is accommodated is.
  • a longitudinal groove 42 which extends over the entire length of the terminal block 4 and also penetrates the side walls 412 of the groove 41 .
  • guide webs 43 are formed on the outside, which protrude over the side walls 412 of the groove 41, so that an insertion for the clamp part 1, 2 is formed by two guide webs 43 arranged opposite one another.
  • the groove 41 is spaced apart on both narrow sides of the terminal block 4 on the groove base 411 between the guide webs 43 to each other two locking pins 44 formed, which correspond to the locking holes 14, 24 of the side wings 11, 22 of the clamp parts 1, 2.
  • a channel 45 is introduced into the clamping block 4 in the longitudinal direction, the outer surface of which is designed essentially in the form of a partial cylinder jacket.
  • the inner diameter of the groove 45 preferably corresponds approximately to the outer diameter of the line 8 to be accommodated by the device.
  • the terminal block 4 is inserted into the respective clamp part 1, 2 in such a way that the side wings 12, 22 of the clamp part 1, 2 are guided between the bottom of the groove 411 and the guide webs 43.
  • the locking pins 44 engage in the locking holes 14, 24 a. In this position, the weld nuts 6 molded onto the clamp parts 1, 2 are positioned in the receiving space formed by the longitudinal groove 42.
  • the tension lock 5 comprises a tension bracket 51 which is pivotably mounted on a bracket 52 which is attached to the second clamp part 2 .
  • the clamping bracket 51 is formed from a sheet metal bent into a U-shape, between the legs of which a shaft 53 is rotatably mounted.
  • a threaded bore 531 is introduced radially into the shaft 53 and the threaded spindle 55 of a clamping hook 54 is screwed into this bore.
  • a helical spring 56 is pushed onto the clamping hook 54 and is pretensioned between the clamping hook 54 and the shaft 53 .
  • the threaded spindle 55 of the clamping hook 54 is secured by a lock nut 57 .
  • Disk springs 561 are arranged on the threaded spindle between the lock nut 57 and the clamping bracket 51 .
  • the disk springs 561 ensure the required clamping force of the tension lock 5 even when the elasticity of the clamping blocks 4 made of an elastomeric material decreases.
  • the eyelet-shaped clamping hook 54 at the end is used to clamp the first clamp part 1 against the second clamp part 2 in the undercut 591 of one on the first clamp part 1 attached counter hook 59 can be used.
  • the section of the eyelet-shaped tensioning hook 54 facing the counter-hook 59 is straight.
  • the device is designed to accommodate three lines.
  • the first clamp part 1 here again has an end face 11, on the longitudinal sides of which two side wings 12 are formed.
  • the side wings 12 are placed here at an angle of 120° on the end face 11 .
  • a second side wing 15 is formed on each of the side wings 12 and is in turn set at an angle of 120° to the respective adjacent first side wing 12 .
  • the second side wing 15 is each provided with locking bores 14 arranged at a distance from one another.
  • two further detent bores 14 are introduced into the end face 11 , which thus has four detent bores 14 .
  • Two bores 13 are in turn made in the center of the end face 11 at a distance from one another. Align with the bores 13, two weld nuts 6 are fastened to the end face 11 on its side facing the side wings 12.
  • the second clamp part 2 is also designed as a bent sheet metal part and has an end face 21 on the two long sides of which two side wings 22 are formed, which are each set at an angle of 120° to the end face 21 .
  • two locking holes 24 are spaced apart introduced.
  • the terminal blocks 4 are formed in the manner of a prism with trapezoidal bases.
  • a groove 45 which is essentially in the form of a semi-cylindrical jacket.
  • the rear side opposite the channel 45 encloses an angle of 120° with the side walls adjoining it.
  • a groove 41 for receiving a clamp part 1, 2 is in turn made in the rear side and in the side walls adjoining this.
  • two locking pins 44 are formed on the bottom 411 of the groove 41 spaced apart from one another.
  • a prism-shaped recess 46 is introduced into the terminal block 4 in front of the locking pins 44 .
  • the recesses 46 allow the locking pins 44 to pivot elastically to a limited extent.
  • Two terminal blocks 4 are inserted into the first clamp part 1 , one terminal block each being inserted between the end face 11 and a second side wing 15 until the locking pins 44 are engaged in the locking bores 14 .
  • a side wing 12 thus rests between the side walls 412 on the bottom 411 of the groove 41 of the terminal block 4 .
  • the weld nuts 6 are positioned in a receiving space formed between the two terminal blocks 4 .
  • complementary recesses are made in the terminal blocks.
  • Another clamping block 4 is held by the second clamp part 2 , which in turn bears against the bottom of the groove 412 of the clamping block 4 .
  • the locking pins 44 engage in the locking bores 24 of the second clamp part 2 .
  • the first clamp part is in turn pivotally connected to the second clamp part 2 via a hinge 3 and can be braced against one another via a toggle fastener 5 in the manner described above.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Clamps And Clips (AREA)
  • Supports For Pipes And Cables (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Claims (15)

  1. Dispositif de fixation de ligneset conduites (8), notamment de câbles électriques, de tuyaux ou flexibles, comprenant au moins deux pièces de fixation reliables entre elles qui, à l'état monté, forment un passage, sachant que les pièces de fixation comprennent deux pièces-colliers (1, 2) reliées de façon articulée l'une à l'autre via au moins une charnière (3) et qui respectivement reçoivent au moins un bloc de bridage (4) présentant une gorge (41) sur sa surface enveloppante externe, gorge dans laquelle est positionné un segment d'une pièce-collier (1, 2), et bloc qui présente, sur son côté intérieur opposé à la gorge (41), une rigole (45) en forme d'enveloppe cylindrique segmentée au tracé axial perpendiculaire à la gorge (41) servant à recevoir une ligne ou conduite,
    sachant que sur l'extrémité d'une pièce-collier (2) située en face de la liaison articulée est disposée une fermeture à genouillère (5), dont le crochet de serrage (54) peut être amené en engrènement avec un crochet antagoniste, disposé sur l'extrémité opposée de la liaison articulée de l'autre pièce-collier (1), caractérisé en ce que les blocs de bridage (4) sont configurés en forme de prisme à surfaces de base trapézoïdales ou présentent une géométrie essentiellement en forme de parallélépipède.
  2. Dispositif selon la revendication 1, caractérisé en ce que le crochet de serrage (54) est configuré en son extrémité en forme d'œillet dont le segment regardant le crochet antagoniste (59) est configuré droit.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que le crochet de serrage (54) est relié par une broche filetée (55) avec l'étrier (51) de la fermeture de serrage (5).
  4. Dispositif selon la revendication 3, caractérisé en ce que la broche filetée (55) est précontrainte via des éléments ressorts par rapport à l'étrier de serrage (51), éléments qui comprennent de préférence des ressorts assiettes (561) et/ou des ressorts hélicoïdaux (56).
  5. Dispositif selon l'une des revendications précédentes, caractérisé en ce que chacune des deux pièces (1, 2) de collier présente un côté frontal plat (11, 21) contre lequel sont modelées se faisant face deux ailes latérales (12, 22) en angle par rapport audit côté frontal, sachant que les ailes latérales (12, 22) présentent de préférence un angle identique par rapport au côté frontal (11, 21).
  6. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le contour intérieur du segment de la partie (1, 2) de collier respective correspond essentiellement au contour extérieur du fond (411) de la gorge (41) du bloc de bridage contre lequel (4) elle applique.
  7. Dispositif selon l'une des revendications précédentes, caractérisé en ce qu'au moins une partie (1, 2) de collier ainsi qu'au moins un bloc de bridage (4) reçu par elle présente des moyens de crantage s'épousant mutuellement pour former une liaison par adhérence de forces détachable.
  8. Dispositif selon la revendication 7, caractérisé en ce qu'au moins un bloc de bridage (4) présente au moins une tige de crantage (44) qu'il est possible d'introduire dans un alésage de crantage (14, 24) de cette partie (1, 2) de collier la recevant, sachant que de préférence en amont de la tige de crantage (44) est présente une fragilisation de la matière dans le bloc de bridage (4).
  9. Dispositif selon l'une des revendications précédentes, caractérisé en ce qu'une partie (1, 2) de collier présente au moins un alésage (13, 23) pour faire passer une vis de fixation.
  10. Dispositif selon la revendication 9, caractérisé en ce que dans un bloc de bridage (4) ou entre deux blocs de bridage (4) voisins est disposé au moins un volume réceptacle pour recevoir au moins un écrou dont l'alésage taraudé intérieur est aligné sur l'alésage (13, 23) servant à faire passer une vis de fixation.
  11. Dispositif selon la revendication 10, caractérisé en ce que dans un bloc de bridage (4) est ménagée, au moins localement, dans le fond (411) de gorge, une gorge longitudinale (42) au tracé perpendiculaire à la gorge première citée, pour recevoir au moins un écrou.
  12. Dispositif selon l'une des revendications 9 à 11, caractérisé en ce que contre la partie (1, 2) de collier est fixé un écrou soudé (6) dont le filetage intérieur est aligné sur l'alésage (13, 23).
  13. Dispositif selon l'une des revendications 5 à 12, caractérisé en ce que contre les premières ailes latérales (12) en angle de la première partie (1) de collier est modelée respectivement une deuxième aile latérale (15) en angle, sachant que sont disposés deux blocs de bridage (4) qui appliquent respectivement, entre une deuxième aile latérale (15) et le côté frontal (11) de la partie (1) de collier, contre la première aile latérale (12).
  14. Dispositif selon l'une des revendications 5 à 12, caractérisé en ce que respectivement une première aile latérale (12) définit, avec la deuxième aile latérale (15) modelée contre elle, un angle de 120 degrés.
  15. Dispositif selon l'une des revendications 5 à 12, caractérisé en ce que chaque partie (1, 2) de collier reçoit exactement un bloc de bridage (4), sachant que les ailes latérales (12, 22) modelées contre le côté frontal (11, 21) de chaque partie de collier (1, 2) sont respectivement en applique en angle de 90 degrés contre le côté frontal (11).
EP19214909.4A 2019-12-10 2019-12-10 Dispositif de fixation de conduites Active EP3835638B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DK19214909.4T DK3835638T3 (da) 2019-12-10 2019-12-10 Indretning til fastgørelse af ledninger
LTEP19214909.4T LT3835638T (lt) 2019-12-10 2019-12-10 Įrenginys, skirtas linijoms tvirtinti
PL19214909.4T PL3835638T3 (pl) 2019-12-10 2019-12-10 Urządzenie do naprawiania przewodów
EP19214909.4A EP3835638B1 (fr) 2019-12-10 2019-12-10 Dispositif de fixation de conduites
ES19214909T ES2918190T3 (es) 2019-12-10 2019-12-10 Dispositivo para la fijación de conductos
CN202080085664.6A CN114761719A (zh) 2019-12-10 2020-12-04 用于固定线路的装置
PCT/EP2020/084658 WO2021115959A1 (fr) 2019-12-10 2020-12-04 Appareil de fixation de lignes
US17/783,827 US11802637B2 (en) 2019-12-10 2020-12-04 Apparatus for fastening lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19214909.4A EP3835638B1 (fr) 2019-12-10 2019-12-10 Dispositif de fixation de conduites

Publications (2)

Publication Number Publication Date
EP3835638A1 EP3835638A1 (fr) 2021-06-16
EP3835638B1 true EP3835638B1 (fr) 2022-03-30

Family

ID=68848098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19214909.4A Active EP3835638B1 (fr) 2019-12-10 2019-12-10 Dispositif de fixation de conduites

Country Status (8)

Country Link
US (1) US11802637B2 (fr)
EP (1) EP3835638B1 (fr)
CN (1) CN114761719A (fr)
DK (1) DK3835638T3 (fr)
ES (1) ES2918190T3 (fr)
LT (1) LT3835638T (fr)
PL (1) PL3835638T3 (fr)
WO (1) WO2021115959A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230318273A1 (en) * 2022-03-30 2023-10-05 Panduit Corp. Cable cleat with double hemmed clamping flange

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876027A (en) * 1957-02-26 1959-03-03 William B Sulmonetti Locking swivel type clamp assembly
US4262869A (en) * 1978-10-23 1981-04-21 Walter Stauffenberg Kg Clamp for elongated cylindrical workpiece
US5305978A (en) * 1991-12-12 1994-04-26 International Visual Corporation Arcuate compression clamp
US5984248A (en) * 1995-05-30 1999-11-16 Light & Sound Design, Ltd. Lamp-holding hook clamp and connector keyway
US7861982B1 (en) * 2006-11-16 2011-01-04 International Clamps, Inc. Subsea clamp for hoses and control lines
US7770848B2 (en) * 2007-11-29 2010-08-10 The Boeing Company Clamp for securing an object to a structure
US8408507B2 (en) * 2010-10-06 2013-04-02 Chi-Perng Liu Locking device
US8967556B2 (en) * 2012-03-13 2015-03-03 Newfrey Llc Two shot tube retention clip with resilient living hinge
DE102012017463A1 (de) * 2012-09-04 2014-03-06 Hydac Accessories Gmbh Befestigungssystem für Strangelemente, insbesondere bei Windkraftanlagen
EP2772999A1 (fr) * 2013-02-28 2014-09-03 CMP Products Limited Appareil de retenue de câble
SE1651019A1 (sv) * 2013-12-13 2016-07-08 Leakage coaxial cable fixture and elastomeric sheath used with same
US10663087B2 (en) * 2018-02-12 2020-05-26 Honda Motor Co., Ltd. Power tool cable mount

Also Published As

Publication number Publication date
WO2021115959A1 (fr) 2021-06-17
EP3835638A1 (fr) 2021-06-16
DK3835638T3 (da) 2022-07-04
PL3835638T3 (pl) 2022-08-01
ES2918190T3 (es) 2022-07-14
LT3835638T (lt) 2022-06-27
US20230003319A1 (en) 2023-01-05
CN114761719A (zh) 2022-07-15
US11802637B2 (en) 2023-10-31

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